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In trapezoid bath, ah=19.7 and et=16.1. identify be.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21